AC Photonics, Inc.

High Power Polarization-Insensitive Optical Isolator

High Power Polarization-Insensitive Optical Isolator

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Features
  • High Isolation
  • Low Insertion Loss
  • High Return Loss
  • Low Polarization Sensitivity
  • Epoxy Free Optical Path
Applications
  • Fiberoptic Amplifiers
  • CATV Fiberoptic Links
  • Fiberoptic Systems Testing
  • Fiberoptic LAN Systems
  • Telecommunications

Specifications

Parameter Unit Specifications
Operating Wavelength nm 1310, 1480 or 1550 or custom
Stage Single Stage Dual Stage
Grade P A P A
Typical Peak Isolation dB ≥ 42 ≥ 42 ≥ 58 ≥ 55
Minimum Isolation* dB ≥ 32 ≥ 32 ≥ 44 ≥ 43
Typical Insertion Loss** dB 0.40 0.50 0.55 0.65
Insertion Loss*** dB ≤ 0.60 ≤ 0.70 ≤ 0.70 ≤ 0.80
Return Loss (In/Out) dB ≥ 60/55 ≥ 60/55 ≥ 60/55 ≥ 60/55
Polarization Dependent Loss dB ≤ 0.05 ≤ 0.10
Polarization Mode Dispersion ps 0.25 (0.05 available upon request)
Bandwidth nm ± 15nm ± 30nm
Optical Power W ≤ 1, 2, 3, 5 and custom
Peak Power for ns Pulse kW -
Operating Temperature °C - 5 to +70
Storage Temperature °C - 40 to +85
Package Dimensions mm A=Standard, Ø 5.5 x L38 for 250um fiber
Ø 5.5 x L42 for 900um fiber

* At 23° C over bandwidth
** Does not include connector, splice and fiber-end fresnel losses.
*** Including PDL, operating wavelength range, -20° C to +70° C.

All values referenced are without connector.